Open Access Research Paper Views (939) Silica and other nutrient contents of agricultural wastes at different pre-extraction methods Andrea F Dawan, Yvette D Medrano, Gerald L Seridon Int. J. Biosci. 18(6), 228-232, June 2021. DOI: http://dx.doi.org/10.12692/ijb/18.6.228-232 Keywords: Boiler ash, Carbonized rice hull, Extraction methods, Rice hull ash Details
